package com.hs.sfzy.service;

import com.hs.sfzy.entity.CourseRating;

import java.util.List;

public interface CourseRatingService {
    //根据课程id分页查询所有评价
    List<CourseRating> getAllCourseRating(Integer courseId);
    //增加评价
    Integer addCourseRating(CourseRating courseRating);
}
